28814744

素因数分解:

$2^3\times 7^3\times {\mathrm{10501}}^1$

素因数の和:10528

約数の個数: 32

約数和(自身を含む): 63012000

約数和(自身を除く): 34197256

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 10501, 21002, 42004, 73507, 84008, 147014, 294028, 514549, 588056, 1029098, 2058196, 3601843, 4116392, 7203686, 14407372, 28814744]

約数ペア:

[(1, 28814744), (2, 14407372), (4, 7203686), (7, 4116392), (8, 3601843), (14, 2058196), (28, 1029098), (49, 588056), (56, 514549), (98, 294028), (196, 147014), (343, 84008), (392, 73507), (686, 42004), (1372, 21002), (2744, 10501)]