66502046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 112492800

約数和(自身を除く): 45990754

約数列:

[1, 2, 13, 26, 29, 58, 89, 178, 377, 754, 991, 1157, 1982, 2314, 2581, 5162, 12883, 25766, 28739, 33553, 57478, 67106, 88199, 176398, 373607, 747214, 1146587, 2293174, 2557771, 5115542, 33251023, 66502046]

約数ペア:

[(1, 66502046), (2, 33251023), (13, 5115542), (26, 2557771), (29, 2293174), (58, 1146587), (89, 747214), (178, 373607), (377, 176398), (754, 88199), (991, 67106), (1157, 57478), (1982, 33553), (2314, 28739), (2581, 25766), (5162, 12883)]