26001528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 78796800

約数和(自身を除く): 52795272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 47, 56, 74, 84, 89, 94, 111, 141, 148, 168, 178, 188, 222, 259, 267, 282, 296, 329, 356, 376, 444, 518, 534, 564, 623, 658, 712, 777, 888, 987, 1036, 1068, 1128, 1246, 1316, 1554, 1739, 1869, 1974, 2072, 2136, 2492, 2632, 3108, 3293, 3478, 3738, 3948, 4183, 4984, 5217, 6216, 6586, 6956, 7476, 7896, 8366, 9879, 10434, 12173, 12549, 13172, 13912, 14952, 16732, 19758, 20868, 23051, 24346, 25098, 26344, 29281, 33464, 36519, 39516, 41736, 46102, 48692, 50196, 58562, 69153, 73038, 79032, 87843, 92204, 97384, 100392, 117124, 138306, 146076, 154771, 175686, 184408, 234248, 276612, 292152, 309542, 351372, 464313, 553224, 619084, 702744, 928626, 1083397, 1238168, 1857252, 2166794, 3250191, 3714504, 4333588, 6500382, 8667176, 13000764, 26001528]

約数ペア:

[(1, 26001528), (2, 13000764), (3, 8667176), (4, 6500382), (6, 4333588), (7, 3714504), (8, 3250191), (12, 2166794), (14, 1857252), (21, 1238168), (24, 1083397), (28, 928626), (37, 702744), (42, 619084), (47, 553224), (56, 464313), (74, 351372), (84, 309542), (89, 292152), (94, 276612), (111, 234248), (141, 184408), (148, 175686), (168, 154771), (178, 146076), (188, 138306), (222, 117124), (259, 100392), (267, 97384), (282, 92204), (296, 87843), (329, 79032), (356, 73038), (376, 69153), (444, 58562), (518, 50196), (534, 48692), (564, 46102), (623, 41736), (658, 39516), (712, 36519), (777, 33464), (888, 29281), (987, 26344), (1036, 25098), (1068, 24346), (1128, 23051), (1246, 20868), (1316, 19758), (1554, 16732), (1739, 14952), (1869, 13912), (1974, 13172), (2072, 12549), (2136, 12173), (2492, 10434), (2632, 9879), (3108, 8366), (3293, 7896), (3478, 7476), (3738, 6956), (3948, 6586), (4183, 6216), (4984, 5217)]