40867584

素因数分解:

$2^8\times 3^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 109885440

約数和(自身を除く): 69017856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 419, 508, 762, 768, 838, 1016, 1257, 1524, 1676, 2032, 2514, 3048, 3352, 4064, 5028, 6096, 6704, 8128, 10056, 12192, 13408, 16256, 20112, 24384, 26816, 32512, 40224, 48768, 53213, 53632, 80448, 97536, 106426, 107264, 159639, 160896, 212852, 319278, 321792, 425704, 638556, 851408, 1277112, 1702816, 2554224, 3405632, 5108448, 6811264, 10216896, 13622528, 20433792, 40867584]

約数ペア:

[(1, 40867584), (2, 20433792), (3, 13622528), (4, 10216896), (6, 6811264), (8, 5108448), (12, 3405632), (16, 2554224), (24, 1702816), (32, 1277112), (48, 851408), (64, 638556), (96, 425704), (127, 321792), (128, 319278), (192, 212852), (254, 160896), (256, 159639), (381, 107264), (384, 106426), (419, 97536), (508, 80448), (762, 53632), (768, 53213), (838, 48768), (1016, 40224), (1257, 32512), (1524, 26816), (1676, 24384), (2032, 20112), (2514, 16256), (3048, 13408), (3352, 12192), (4064, 10056), (5028, 8128), (6096, 6704)]