64942592

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:929

約数の個数: 80

約数和(自身を含む): 152615232

約数和(自身を除く): 87672640

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 512, 572, 704, 832, 887, 1144, 1408, 1664, 1774, 2288, 2816, 3328, 3548, 4576, 5632, 6656, 7096, 9152, 9757, 11531, 14192, 18304, 19514, 23062, 28384, 36608, 39028, 46124, 56768, 73216, 78056, 92248, 113536, 126841, 156112, 184496, 227072, 253682, 312224, 368992, 454144, 507364, 624448, 737984, 1014728, 1248896, 1475968, 2029456, 2497792, 2951936, 4058912, 4995584, 5903872, 8117824, 16235648, 32471296, 64942592]

約数ペア:

[(1, 64942592), (2, 32471296), (4, 16235648), (8, 8117824), (11, 5903872), (13, 4995584), (16, 4058912), (22, 2951936), (26, 2497792), (32, 2029456), (44, 1475968), (52, 1248896), (64, 1014728), (88, 737984), (104, 624448), (128, 507364), (143, 454144), (176, 368992), (208, 312224), (256, 253682), (286, 227072), (352, 184496), (416, 156112), (512, 126841), (572, 113536), (704, 92248), (832, 78056), (887, 73216), (1144, 56768), (1408, 46124), (1664, 39028), (1774, 36608), (2288, 28384), (2816, 23062), (3328, 19514), (3548, 18304), (4576, 14192), (5632, 11531), (6656, 9757), (7096, 9152)]