26789658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 65664000

約数和(自身を除く): 38874342

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 59, 114, 118, 133, 177, 266, 354, 399, 413, 569, 798, 826, 1121, 1138, 1239, 1707, 2242, 2478, 3363, 3414, 3983, 6726, 7847, 7966, 10811, 11949, 15694, 21622, 23541, 23898, 32433, 33571, 47082, 64866, 67142, 75677, 100713, 151354, 201426, 227031, 234997, 454062, 469994, 637849, 704991, 1275698, 1409982, 1913547, 3827094, 4464943, 8929886, 13394829, 26789658]

約数ペア:

[(1, 26789658), (2, 13394829), (3, 8929886), (6, 4464943), (7, 3827094), (14, 1913547), (19, 1409982), (21, 1275698), (38, 704991), (42, 637849), (57, 469994), (59, 454062), (114, 234997), (118, 227031), (133, 201426), (177, 151354), (266, 100713), (354, 75677), (399, 67142), (413, 64866), (569, 47082), (798, 33571), (826, 32433), (1121, 23898), (1138, 23541), (1239, 21622), (1707, 15694), (2242, 11949), (2478, 10811), (3363, 7966), (3414, 7847), (3983, 6726)]