28043975844

素因数分解:

$2^2\times 3^5\times {\mathrm{79}}^1\times {\mathrm{365213}}^1$

素因数の和:365311

約数の個数: 72

約数和(自身を含む): 74445221760

約数和(自身を除く): 46401245916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 243, 316, 324, 474, 486, 711, 948, 972, 1422, 2133, 2844, 4266, 6399, 8532, 12798, 19197, 25596, 38394, 76788, 365213, 730426, 1095639, 1460852, 2191278, 3286917, 4382556, 6573834, 9860751, 13147668, 19721502, 28851827, 29582253, 39443004, 57703654, 59164506, 86555481, 88746759, 115407308, 118329012, 173110962, 177493518, 259666443, 346221924, 354987036, 519332886, 778999329, 1038665772, 1557998658, 2336997987, 3115997316, 4673995974, 7010993961, 9347991948, 14021987922, 28043975844]

約数ペア:

[(1, 28043975844), (2, 14021987922), (3, 9347991948), (4, 7010993961), (6, 4673995974), (9, 3115997316), (12, 2336997987), (18, 1557998658), (27, 1038665772), (36, 778999329), (54, 519332886), (79, 354987036), (81, 346221924), (108, 259666443), (158, 177493518), (162, 173110962), (237, 118329012), (243, 115407308), (316, 88746759), (324, 86555481), (474, 59164506), (486, 57703654), (711, 39443004), (948, 29582253), (972, 28851827), (1422, 19721502), (2133, 13147668), (2844, 9860751), (4266, 6573834), (6399, 4382556), (8532, 3286917), (12798, 2191278), (19197, 1460852), (25596, 1095639), (38394, 730426), (76788, 365213)]