615579952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79987}}^1$

素因数の和:80045

約数の個数: 40

約数和(自身を含む): 1319162096

約数和(自身を除く): 703582144

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 79987, 159974, 319948, 639896, 1039831, 1279792, 2079662, 2959519, 4159324, 5919038, 8318648, 11838076, 16637296, 23676152, 38473747, 47352304, 76947494, 153894988, 307789976, 615579952]

約数ペア:

[(1, 615579952), (2, 307789976), (4, 153894988), (8, 76947494), (13, 47352304), (16, 38473747), (26, 23676152), (37, 16637296), (52, 11838076), (74, 8318648), (104, 5919038), (148, 4159324), (208, 2959519), (296, 2079662), (481, 1279792), (592, 1039831), (962, 639896), (1924, 319948), (3848, 159974), (7696, 79987)]