65658424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 138277440

約数和(自身を除く): 72619016

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 113, 148, 151, 226, 296, 302, 452, 481, 604, 904, 962, 1208, 1469, 1924, 1963, 2938, 3848, 3926, 4181, 5587, 5876, 7852, 8362, 11174, 11752, 15704, 16724, 17063, 22348, 33448, 34126, 44696, 54353, 68252, 72631, 108706, 136504, 145262, 217412, 221819, 290524, 434824, 443638, 581048, 631331, 887276, 1262662, 1774552, 2525324, 5050648, 8207303, 16414606, 32829212, 65658424]

約数ペア:

[(1, 65658424), (2, 32829212), (4, 16414606), (8, 8207303), (13, 5050648), (26, 2525324), (37, 1774552), (52, 1262662), (74, 887276), (104, 631331), (113, 581048), (148, 443638), (151, 434824), (226, 290524), (296, 221819), (302, 217412), (452, 145262), (481, 136504), (604, 108706), (904, 72631), (962, 68252), (1208, 54353), (1469, 44696), (1924, 34126), (1963, 33448), (2938, 22348), (3848, 17063), (3926, 16724), (4181, 15704), (5587, 11752), (5876, 11174), (7852, 8362)]