28996776

素因数分解:

$2^3\times 3^2\times {\mathrm{521}}^1\times {\mathrm{773}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 78785460

約数和(自身を除く): 49788684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 521, 773, 1042, 1546, 1563, 2084, 2319, 3092, 3126, 4168, 4638, 4689, 6184, 6252, 6957, 9276, 9378, 12504, 13914, 18552, 18756, 27828, 37512, 55656, 402733, 805466, 1208199, 1610932, 2416398, 3221864, 3624597, 4832796, 7249194, 9665592, 14498388, 28996776]

約数ペア:

[(1, 28996776), (2, 14498388), (3, 9665592), (4, 7249194), (6, 4832796), (8, 3624597), (9, 3221864), (12, 2416398), (18, 1610932), (24, 1208199), (36, 805466), (72, 402733), (521, 55656), (773, 37512), (1042, 27828), (1546, 18756), (1563, 18552), (2084, 13914), (2319, 12504), (3092, 9378), (3126, 9276), (4168, 6957), (4638, 6252), (4689, 6184)]