1438757632

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6089}}^1$

素因数の和:6189

約数の個数: 72

約数和(自身を含む): 3136885920

約数和(自身を除く): 1698128288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 128, 142, 208, 256, 284, 416, 568, 832, 923, 1136, 1664, 1846, 2272, 3328, 3692, 4544, 6089, 7384, 9088, 12178, 14768, 18176, 24356, 29536, 48712, 59072, 79157, 97424, 118144, 158314, 194848, 236288, 316628, 389696, 432319, 633256, 779392, 864638, 1266512, 1558784, 1729276, 2533024, 3458552, 5066048, 5620147, 6917104, 10132096, 11240294, 13834208, 20264192, 22480588, 27668416, 44961176, 55336832, 89922352, 110673664, 179844704, 359689408, 719378816, 1438757632]

約数ペア:

[(1, 1438757632), (2, 719378816), (4, 359689408), (8, 179844704), (13, 110673664), (16, 89922352), (26, 55336832), (32, 44961176), (52, 27668416), (64, 22480588), (71, 20264192), (104, 13834208), (128, 11240294), (142, 10132096), (208, 6917104), (256, 5620147), (284, 5066048), (416, 3458552), (568, 2533024), (832, 1729276), (923, 1558784), (1136, 1266512), (1664, 864638), (1846, 779392), (2272, 633256), (3328, 432319), (3692, 389696), (4544, 316628), (6089, 236288), (7384, 194848), (9088, 158314), (12178, 118144), (14768, 97424), (18176, 79157), (24356, 59072), (29536, 48712)]