65747752

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1106

約数の個数: 64

約数和(自身を含む): 150883200

約数和(自身を除く): 85135448

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 61, 76, 122, 133, 152, 244, 266, 427, 488, 532, 854, 1013, 1064, 1159, 1708, 2026, 2318, 3416, 4052, 4636, 7091, 8104, 8113, 9272, 14182, 16226, 19247, 28364, 32452, 38494, 56728, 61793, 64904, 76988, 123586, 134729, 153976, 247172, 269458, 432551, 494344, 538916, 865102, 1077832, 1174067, 1730204, 2348134, 3460408, 4696268, 8218469, 9392536, 16436938, 32873876, 65747752]

約数ペア:

[(1, 65747752), (2, 32873876), (4, 16436938), (7, 9392536), (8, 8218469), (14, 4696268), (19, 3460408), (28, 2348134), (38, 1730204), (56, 1174067), (61, 1077832), (76, 865102), (122, 538916), (133, 494344), (152, 432551), (244, 269458), (266, 247172), (427, 153976), (488, 134729), (532, 123586), (854, 76988), (1013, 64904), (1064, 61793), (1159, 56728), (1708, 38494), (2026, 32452), (2318, 28364), (3416, 19247), (4052, 16226), (4636, 14182), (7091, 9272), (8104, 8113)]