42629464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 88704000

約数和(自身を除く): 46074536

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 83, 109, 124, 152, 166, 218, 248, 332, 436, 589, 664, 872, 1178, 1577, 2071, 2356, 2573, 3154, 3379, 4142, 4712, 5146, 6308, 6758, 8284, 9047, 10292, 12616, 13516, 16568, 18094, 20584, 27032, 36188, 48887, 64201, 72376, 97774, 128402, 171893, 195548, 256804, 280457, 343786, 391096, 513608, 560914, 687572, 1121828, 1375144, 2243656, 5328683, 10657366, 21314732, 42629464]

約数ペア:

[(1, 42629464), (2, 21314732), (4, 10657366), (8, 5328683), (19, 2243656), (31, 1375144), (38, 1121828), (62, 687572), (76, 560914), (83, 513608), (109, 391096), (124, 343786), (152, 280457), (166, 256804), (218, 195548), (248, 171893), (332, 128402), (436, 97774), (589, 72376), (664, 64201), (872, 48887), (1178, 36188), (1577, 27032), (2071, 20584), (2356, 18094), (2573, 16568), (3154, 13516), (3379, 12616), (4142, 10292), (4712, 9047), (5146, 8284), (6308, 6758)]