26856690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 79626240

約数和(自身を除く): 52769550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 53, 57, 70, 95, 105, 106, 114, 127, 133, 159, 190, 210, 254, 265, 266, 285, 318, 371, 381, 399, 530, 570, 635, 665, 742, 762, 795, 798, 889, 1007, 1113, 1270, 1330, 1590, 1778, 1855, 1905, 1995, 2014, 2226, 2413, 2667, 3021, 3710, 3810, 3990, 4445, 4826, 5035, 5334, 5565, 6042, 6731, 7049, 7239, 8890, 10070, 11130, 12065, 13335, 13462, 14098, 14478, 15105, 16891, 20193, 21147, 24130, 26670, 30210, 33655, 33782, 35245, 36195, 40386, 42294, 47117, 50673, 67310, 70490, 72390, 84455, 94234, 100965, 101346, 105735, 127889, 141351, 168910, 201930, 211470, 235585, 253365, 255778, 282702, 383667, 471170, 506730, 639445, 706755, 767334, 895223, 1278890, 1413510, 1790446, 1918335, 2685669, 3836670, 4476115, 5371338, 8952230, 13428345, 26856690]

約数ペア:

[(1, 26856690), (2, 13428345), (3, 8952230), (5, 5371338), (6, 4476115), (7, 3836670), (10, 2685669), (14, 1918335), (15, 1790446), (19, 1413510), (21, 1278890), (30, 895223), (35, 767334), (38, 706755), (42, 639445), (53, 506730), (57, 471170), (70, 383667), (95, 282702), (105, 255778), (106, 253365), (114, 235585), (127, 211470), (133, 201930), (159, 168910), (190, 141351), (210, 127889), (254, 105735), (265, 101346), (266, 100965), (285, 94234), (318, 84455), (371, 72390), (381, 70490), (399, 67310), (530, 50673), (570, 47117), (635, 42294), (665, 40386), (742, 36195), (762, 35245), (795, 33782), (798, 33655), (889, 30210), (1007, 26670), (1113, 24130), (1270, 21147), (1330, 20193), (1590, 16891), (1778, 15105), (1855, 14478), (1905, 14098), (1995, 13462), (2014, 13335), (2226, 12065), (2413, 11130), (2667, 10070), (3021, 8890), (3710, 7239), (3810, 7049), (3990, 6731), (4445, 6042), (4826, 5565), (5035, 5334)]