29141944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 63685440

約数和(自身を除く): 34543496

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 53, 68, 104, 106, 136, 212, 221, 311, 424, 442, 622, 689, 884, 901, 1244, 1378, 1768, 1802, 2488, 2756, 3604, 4043, 5287, 5512, 7208, 8086, 10574, 11713, 16172, 16483, 21148, 23426, 32344, 32966, 42296, 46852, 65932, 68731, 93704, 131864, 137462, 214279, 274924, 280211, 428558, 549848, 560422, 857116, 1120844, 1714232, 2241688, 3642743, 7285486, 14570972, 29141944]

約数ペア:

[(1, 29141944), (2, 14570972), (4, 7285486), (8, 3642743), (13, 2241688), (17, 1714232), (26, 1120844), (34, 857116), (52, 560422), (53, 549848), (68, 428558), (104, 280211), (106, 274924), (136, 214279), (212, 137462), (221, 131864), (311, 93704), (424, 68731), (442, 65932), (622, 46852), (689, 42296), (884, 32966), (901, 32344), (1244, 23426), (1378, 21148), (1768, 16483), (1802, 16172), (2488, 11713), (2756, 10574), (3604, 8086), (4043, 7208), (5287, 5512)]