40392858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 91422720

約数和(自身を除く): 51029862

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 79, 122, 127, 158, 183, 237, 254, 366, 381, 474, 671, 762, 869, 1342, 1397, 1738, 2013, 2607, 2794, 4026, 4191, 4819, 5214, 7747, 8382, 9638, 10033, 14457, 15494, 20066, 23241, 28914, 30099, 46482, 53009, 60198, 85217, 106018, 110363, 159027, 170434, 220726, 255651, 318054, 331089, 511302, 612013, 662178, 1224026, 1836039, 3672078, 6732143, 13464286, 20196429, 40392858]

約数ペア:

[(1, 40392858), (2, 20196429), (3, 13464286), (6, 6732143), (11, 3672078), (22, 1836039), (33, 1224026), (61, 662178), (66, 612013), (79, 511302), (122, 331089), (127, 318054), (158, 255651), (183, 220726), (237, 170434), (254, 159027), (366, 110363), (381, 106018), (474, 85217), (671, 60198), (762, 53009), (869, 46482), (1342, 30099), (1397, 28914), (1738, 23241), (2013, 20066), (2607, 15494), (2794, 14457), (4026, 10033), (4191, 9638), (4819, 8382), (5214, 7747)]