28733996944

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{110563}}^1$

素因数の和:111047

約数の個数: 40

約数和(自身を含む): 57307532480

約数和(自身を除く): 28573535536

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 439, 592, 878, 1756, 3512, 7024, 16243, 32486, 64972, 110563, 129944, 221126, 259888, 442252, 884504, 1769008, 4090831, 8181662, 16363324, 32726648, 48537157, 65453296, 97074314, 194148628, 388297256, 776594512, 1795874809, 3591749618, 7183499236, 14366998472, 28733996944]

約数ペア:

[(1, 28733996944), (2, 14366998472), (4, 7183499236), (8, 3591749618), (16, 1795874809), (37, 776594512), (74, 388297256), (148, 194148628), (296, 97074314), (439, 65453296), (592, 48537157), (878, 32726648), (1756, 16363324), (3512, 8181662), (7024, 4090831), (16243, 1769008), (32486, 884504), (64972, 442252), (110563, 259888), (129944, 221126)]