28123104

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{4013}}^1$

素因数の和:4099

約数の個数: 48

約数和(自身を含む): 74853072

約数和(自身を除く): 46729968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 2336, 3504, 4013, 7008, 8026, 12039, 16052, 24078, 32104, 48156, 64208, 96312, 128416, 192624, 292949, 385248, 585898, 878847, 1171796, 1757694, 2343592, 3515388, 4687184, 7030776, 9374368, 14061552, 28123104]

約数ペア:

[(1, 28123104), (2, 14061552), (3, 9374368), (4, 7030776), (6, 4687184), (8, 3515388), (12, 2343592), (16, 1757694), (24, 1171796), (32, 878847), (48, 585898), (73, 385248), (96, 292949), (146, 192624), (219, 128416), (292, 96312), (438, 64208), (584, 48156), (876, 32104), (1168, 24078), (1752, 16052), (2336, 12039), (3504, 8026), (4013, 7008)]