65063648

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:316

約数の個数: 72

約数和(自身を含む): 141945048

約数和(自身を除く): 76881400

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 169, 208, 212, 227, 338, 416, 424, 454, 676, 689, 848, 908, 1352, 1378, 1696, 1816, 2704, 2756, 2951, 3632, 5408, 5512, 5902, 7264, 8957, 11024, 11804, 12031, 17914, 22048, 23608, 24062, 35828, 38363, 47216, 48124, 71656, 76726, 94432, 96248, 143312, 153452, 156403, 192496, 286624, 306904, 312806, 384992, 613808, 625612, 1227616, 1251224, 2033239, 2502448, 4066478, 5004896, 8132956, 16265912, 32531824, 65063648]

約数ペア:

[(1, 65063648), (2, 32531824), (4, 16265912), (8, 8132956), (13, 5004896), (16, 4066478), (26, 2502448), (32, 2033239), (52, 1251224), (53, 1227616), (104, 625612), (106, 613808), (169, 384992), (208, 312806), (212, 306904), (227, 286624), (338, 192496), (416, 156403), (424, 153452), (454, 143312), (676, 96248), (689, 94432), (848, 76726), (908, 71656), (1352, 48124), (1378, 47216), (1696, 38363), (1816, 35828), (2704, 24062), (2756, 23608), (2951, 22048), (3632, 17914), (5408, 12031), (5512, 11804), (5902, 11024), (7264, 8957)]