72361472

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1886

約数の個数: 40

約数和(自身を含む): 146493600

約数和(自身を除く): 74132128

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 1264, 1789, 2528, 3578, 5056, 7156, 10112, 14312, 20224, 28624, 40448, 57248, 114496, 141331, 228992, 282662, 457984, 565324, 915968, 1130648, 2261296, 4522592, 9045184, 18090368, 36180736, 72361472]

約数ペア:

[(1, 72361472), (2, 36180736), (4, 18090368), (8, 9045184), (16, 4522592), (32, 2261296), (64, 1130648), (79, 915968), (128, 565324), (158, 457984), (256, 282662), (316, 228992), (512, 141331), (632, 114496), (1264, 57248), (1789, 40448), (2528, 28624), (3578, 20224), (5056, 14312), (7156, 10112)]