26345552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1203

約数の個数: 40

約数和(自身を含む): 54460800

約数和(自身を除く): 28115248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 632, 1097, 1264, 1501, 2194, 3002, 4388, 6004, 8776, 12008, 17552, 20843, 24016, 41686, 83372, 86663, 166744, 173326, 333488, 346652, 693304, 1386608, 1646597, 3293194, 6586388, 13172776, 26345552]

約数ペア:

[(1, 26345552), (2, 13172776), (4, 6586388), (8, 3293194), (16, 1646597), (19, 1386608), (38, 693304), (76, 346652), (79, 333488), (152, 173326), (158, 166744), (304, 86663), (316, 83372), (632, 41686), (1097, 24016), (1264, 20843), (1501, 17552), (2194, 12008), (3002, 8776), (4388, 6004)]