42665448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1109}}^1$

素因数の和:1354

約数の個数: 64

約数和(自身を含む): 122544000

約数和(自身を除く): 79878552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 229, 458, 687, 916, 1109, 1374, 1603, 1832, 2218, 2748, 3206, 3327, 4436, 4809, 5496, 6412, 6654, 7763, 8872, 9618, 12824, 13308, 15526, 19236, 23289, 26616, 31052, 38472, 46578, 62104, 93156, 186312, 253961, 507922, 761883, 1015844, 1523766, 1777727, 2031688, 3047532, 3555454, 5333181, 6095064, 7110908, 10666362, 14221816, 21332724, 42665448]

約数ペア:

[(1, 42665448), (2, 21332724), (3, 14221816), (4, 10666362), (6, 7110908), (7, 6095064), (8, 5333181), (12, 3555454), (14, 3047532), (21, 2031688), (24, 1777727), (28, 1523766), (42, 1015844), (56, 761883), (84, 507922), (168, 253961), (229, 186312), (458, 93156), (687, 62104), (916, 46578), (1109, 38472), (1374, 31052), (1603, 26616), (1832, 23289), (2218, 19236), (2748, 15526), (3206, 13308), (3327, 12824), (4436, 9618), (4809, 8872), (5496, 7763), (6412, 6654)]