28111044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2281}}^1$

素因数の和:2380

約数の個数: 48

約数和(自身を含む): 71563520

約数和(自身を除く): 43452476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 2281, 3081, 4108, 4562, 6162, 6843, 9124, 12324, 13686, 27372, 29653, 59306, 88959, 118612, 177918, 180199, 355836, 360398, 540597, 720796, 1081194, 2162388, 2342587, 4685174, 7027761, 9370348, 14055522, 28111044]

約数ペア:

[(1, 28111044), (2, 14055522), (3, 9370348), (4, 7027761), (6, 4685174), (12, 2342587), (13, 2162388), (26, 1081194), (39, 720796), (52, 540597), (78, 360398), (79, 355836), (156, 180199), (158, 177918), (237, 118612), (316, 88959), (474, 59306), (948, 29653), (1027, 27372), (2054, 13686), (2281, 12324), (3081, 9124), (4108, 6843), (4562, 6162)]