39930359294

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{25733}}^1$

素因数の和:25905

約数の個数: 64

約数和(自身を含む): 73521008640

約数和(自身を除く): 33590649346

約数列:

[1, 2, 7, 14, 23, 46, 61, 79, 122, 158, 161, 322, 427, 553, 854, 1106, 1403, 1817, 2806, 3634, 4819, 9638, 9821, 12719, 19642, 25438, 25733, 33733, 51466, 67466, 110837, 180131, 221674, 360262, 591859, 775859, 1183718, 1551718, 1569713, 2032907, 3139426, 4065814, 4143013, 8286026, 10987991, 14230349, 21975982, 28460698, 36103399, 46756861, 72206798, 93513722, 124007327, 248014654, 252723793, 327298027, 505447586, 654596054, 868051289, 1736102578, 2852168521, 5704337042, 19965179647, 39930359294]

約数ペア:

[(1, 39930359294), (2, 19965179647), (7, 5704337042), (14, 2852168521), (23, 1736102578), (46, 868051289), (61, 654596054), (79, 505447586), (122, 327298027), (158, 252723793), (161, 248014654), (322, 124007327), (427, 93513722), (553, 72206798), (854, 46756861), (1106, 36103399), (1403, 28460698), (1817, 21975982), (2806, 14230349), (3634, 10987991), (4819, 8286026), (9638, 4143013), (9821, 4065814), (12719, 3139426), (19642, 2032907), (25438, 1569713), (25733, 1551718), (33733, 1183718), (51466, 775859), (67466, 591859), (110837, 360262), (180131, 221674)]