26936728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 62818560

約数和(自身を除く): 35881832

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 163, 182, 227, 326, 364, 454, 652, 728, 908, 1141, 1304, 1589, 1816, 2119, 2282, 2951, 3178, 4238, 4564, 5902, 6356, 8476, 9128, 11804, 12712, 14833, 16952, 20657, 23608, 29666, 37001, 41314, 59332, 74002, 82628, 118664, 148004, 165256, 259007, 296008, 481013, 518014, 962026, 1036028, 1924052, 2072056, 3367091, 3848104, 6734182, 13468364, 26936728]

約数ペア:

[(1, 26936728), (2, 13468364), (4, 6734182), (7, 3848104), (8, 3367091), (13, 2072056), (14, 1924052), (26, 1036028), (28, 962026), (52, 518014), (56, 481013), (91, 296008), (104, 259007), (163, 165256), (182, 148004), (227, 118664), (326, 82628), (364, 74002), (454, 59332), (652, 41314), (728, 37001), (908, 29666), (1141, 23608), (1304, 20657), (1589, 16952), (1816, 14833), (2119, 12712), (2282, 11804), (2951, 9128), (3178, 8476), (4238, 6356), (4564, 5902)]