28118816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 66189312

約数和(自身を除く): 38070496

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 37, 44, 68, 74, 88, 127, 136, 148, 176, 187, 254, 272, 296, 352, 374, 407, 508, 544, 592, 629, 748, 814, 1016, 1184, 1258, 1397, 1496, 1628, 2032, 2159, 2516, 2794, 2992, 3256, 4064, 4318, 4699, 5032, 5588, 5984, 6512, 6919, 8636, 9398, 10064, 11176, 13024, 13838, 17272, 18796, 20128, 22352, 23749, 27676, 34544, 37592, 44704, 47498, 51689, 55352, 69088, 75184, 79883, 94996, 103378, 110704, 150368, 159766, 189992, 206756, 221408, 319532, 379984, 413512, 639064, 759968, 827024, 878713, 1278128, 1654048, 1757426, 2556256, 3514852, 7029704, 14059408, 28118816]

約数ペア:

[(1, 28118816), (2, 14059408), (4, 7029704), (8, 3514852), (11, 2556256), (16, 1757426), (17, 1654048), (22, 1278128), (32, 878713), (34, 827024), (37, 759968), (44, 639064), (68, 413512), (74, 379984), (88, 319532), (127, 221408), (136, 206756), (148, 189992), (176, 159766), (187, 150368), (254, 110704), (272, 103378), (296, 94996), (352, 79883), (374, 75184), (407, 69088), (508, 55352), (544, 51689), (592, 47498), (629, 44704), (748, 37592), (814, 34544), (1016, 27676), (1184, 23749), (1258, 22352), (1397, 20128), (1496, 18796), (1628, 17272), (2032, 13838), (2159, 13024), (2516, 11176), (2794, 10064), (2992, 9398), (3256, 8636), (4064, 6919), (4318, 6512), (4699, 5984), (5032, 5588)]