2986479488

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{44273}}^1$

素因数の和:44335

約数の個数: 64

約数和(自身を含む): 6502965120

約数和(自身を除く): 3516485632

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 3968, 4216, 8432, 16864, 33728, 44273, 67456, 88546, 177092, 354184, 708368, 752641, 1372463, 1416736, 1505282, 2744926, 2833472, 3010564, 5489852, 5666944, 6021128, 10979704, 12042256, 21959408, 23331871, 24084512, 43918816, 46663742, 48169024, 87837632, 93327484, 96338048, 175675264, 186654968, 373309936, 746619872, 1493239744, 2986479488]

約数ペア:

[(1, 2986479488), (2, 1493239744), (4, 746619872), (8, 373309936), (16, 186654968), (17, 175675264), (31, 96338048), (32, 93327484), (34, 87837632), (62, 48169024), (64, 46663742), (68, 43918816), (124, 24084512), (128, 23331871), (136, 21959408), (248, 12042256), (272, 10979704), (496, 6021128), (527, 5666944), (544, 5489852), (992, 3010564), (1054, 2833472), (1088, 2744926), (1984, 1505282), (2108, 1416736), (2176, 1372463), (3968, 752641), (4216, 708368), (8432, 354184), (16864, 177092), (33728, 88546), (44273, 67456)]