28539596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 56851200

約数和(自身を除く): 28311604

約数列:

[1, 2, 4, 19, 23, 29, 38, 46, 58, 76, 92, 116, 437, 551, 563, 667, 874, 1102, 1126, 1334, 1748, 2204, 2252, 2668, 10697, 12673, 12949, 16327, 21394, 25346, 25898, 32654, 42788, 50692, 51796, 65308, 246031, 310213, 375521, 492062, 620426, 751042, 984124, 1240852, 1502084, 7134899, 14269798, 28539596]

約数ペア:

[(1, 28539596), (2, 14269798), (4, 7134899), (19, 1502084), (23, 1240852), (29, 984124), (38, 751042), (46, 620426), (58, 492062), (76, 375521), (92, 310213), (116, 246031), (437, 65308), (551, 51796), (563, 50692), (667, 42788), (874, 32654), (1102, 25898), (1126, 25346), (1334, 21394), (1748, 16327), (2204, 12949), (2252, 12673), (2668, 10697)]