65416544

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6329}}^1$

素因数の和:6375

約数の個数: 48

約数和(自身を含む): 143564400

約数和(自身を除く): 78147856

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 6329, 10336, 12658, 25316, 50632, 101264, 107593, 120251, 202528, 215186, 240502, 430372, 481004, 860744, 962008, 1721488, 1924016, 2044267, 3442976, 3848032, 4088534, 8177068, 16354136, 32708272, 65416544]

約数ペア:

[(1, 65416544), (2, 32708272), (4, 16354136), (8, 8177068), (16, 4088534), (17, 3848032), (19, 3442976), (32, 2044267), (34, 1924016), (38, 1721488), (68, 962008), (76, 860744), (136, 481004), (152, 430372), (272, 240502), (304, 215186), (323, 202528), (544, 120251), (608, 107593), (646, 101264), (1292, 50632), (2584, 25316), (5168, 12658), (6329, 10336)]