40266798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 96090624

約数和(自身を除く): 55823826

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 286, 426, 429, 661, 781, 858, 923, 1322, 1562, 1846, 1983, 2343, 2769, 3966, 4686, 5538, 7271, 8593, 10153, 14542, 17186, 20306, 21813, 25779, 30459, 43626, 46931, 51558, 60918, 93862, 94523, 140793, 189046, 281586, 283569, 516241, 567138, 610103, 1032482, 1220206, 1548723, 1830309, 3097446, 3660618, 6711133, 13422266, 20133399, 40266798]

約数ペア:

[(1, 40266798), (2, 20133399), (3, 13422266), (6, 6711133), (11, 3660618), (13, 3097446), (22, 1830309), (26, 1548723), (33, 1220206), (39, 1032482), (66, 610103), (71, 567138), (78, 516241), (142, 283569), (143, 281586), (213, 189046), (286, 140793), (426, 94523), (429, 93862), (661, 60918), (781, 51558), (858, 46931), (923, 43626), (1322, 30459), (1562, 25779), (1846, 21813), (1983, 20306), (2343, 17186), (2769, 14542), (3966, 10153), (4686, 8593), (5538, 7271)]