72280576

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{1787}}^1$

素因数の和:1884

約数の個数: 40

約数和(自身を含む): 146329920

約数和(自身を除く): 74049344

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 1264, 1787, 2528, 3574, 5056, 7148, 10112, 14296, 20224, 28592, 40448, 57184, 114368, 141173, 228736, 282346, 457472, 564692, 914944, 1129384, 2258768, 4517536, 9035072, 18070144, 36140288, 72280576]

約数ペア:

[(1, 72280576), (2, 36140288), (4, 18070144), (8, 9035072), (16, 4517536), (32, 2258768), (64, 1129384), (79, 914944), (128, 564692), (158, 457472), (256, 282346), (316, 228736), (512, 141173), (632, 114368), (1264, 57184), (1787, 40448), (2528, 28592), (3574, 20224), (5056, 14296), (7148, 10112)]