28728804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3019}}^1$

素因数の和:3100

約数の個数: 48

約数和(自身を含む): 73398080

約数和(自身を除く): 44669276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3019, 3172, 4758, 6038, 9057, 9516, 12076, 18114, 36228, 39247, 78494, 117741, 156988, 184159, 235482, 368318, 470964, 552477, 736636, 1104954, 2209908, 2394067, 4788134, 7182201, 9576268, 14364402, 28728804]

約数ペア:

[(1, 28728804), (2, 14364402), (3, 9576268), (4, 7182201), (6, 4788134), (12, 2394067), (13, 2209908), (26, 1104954), (39, 736636), (52, 552477), (61, 470964), (78, 368318), (122, 235482), (156, 184159), (183, 156988), (244, 117741), (366, 78494), (732, 39247), (793, 36228), (1586, 18114), (2379, 12076), (3019, 9516), (3172, 9057), (4758, 6038)]