17243488

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 36288000

約数和(自身を除く): 19044512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 152, 158, 304, 316, 359, 608, 632, 718, 1264, 1436, 1501, 2528, 2872, 3002, 5744, 6004, 6821, 11488, 12008, 13642, 24016, 27284, 28361, 48032, 54568, 56722, 109136, 113444, 218272, 226888, 453776, 538859, 907552, 1077718, 2155436, 4310872, 8621744, 17243488]

約数ペア:

[(1, 17243488), (2, 8621744), (4, 4310872), (8, 2155436), (16, 1077718), (19, 907552), (32, 538859), (38, 453776), (76, 226888), (79, 218272), (152, 113444), (158, 109136), (304, 56722), (316, 54568), (359, 48032), (608, 28361), (632, 27284), (718, 24016), (1264, 13642), (1436, 12008), (1501, 11488), (2528, 6821), (2872, 6004), (3002, 5744)]