28712798532

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{269543}}^1$

素因数の和:269833

約数の個数: 72

約数和(自身を含む): 79472352960

約数和(自身を除く): 50759554428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 269, 396, 538, 807, 1076, 1614, 2421, 2959, 3228, 4842, 5918, 8877, 9684, 11836, 17754, 26631, 35508, 53262, 106524, 269543, 539086, 808629, 1078172, 1617258, 2425887, 2964973, 3234516, 4851774, 5929946, 8894919, 9703548, 11859892, 17789838, 26684757, 35579676, 53369514, 72507067, 106739028, 145014134, 217521201, 290028268, 435042402, 652563603, 797577737, 870084804, 1305127206, 1595155474, 2392733211, 2610254412, 3190310948, 4785466422, 7178199633, 9570932844, 14356399266, 28712798532]

約数ペア:

[(1, 28712798532), (2, 14356399266), (3, 9570932844), (4, 7178199633), (6, 4785466422), (9, 3190310948), (11, 2610254412), (12, 2392733211), (18, 1595155474), (22, 1305127206), (33, 870084804), (36, 797577737), (44, 652563603), (66, 435042402), (99, 290028268), (132, 217521201), (198, 145014134), (269, 106739028), (396, 72507067), (538, 53369514), (807, 35579676), (1076, 26684757), (1614, 17789838), (2421, 11859892), (2959, 9703548), (3228, 8894919), (4842, 5929946), (5918, 4851774), (8877, 3234516), (9684, 2964973), (11836, 2425887), (17754, 1617258), (26631, 1078172), (35508, 808629), (53262, 539086), (106524, 269543)]