28396416

素因数分解:

$2^7\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1103

約数の個数: 64

約数和(自身を含む): 76536720

約数和(自身を除く): 48140304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 292, 384, 438, 584, 876, 1013, 1168, 1752, 2026, 2336, 3039, 3504, 4052, 4672, 6078, 7008, 8104, 9344, 12156, 14016, 16208, 24312, 28032, 32416, 48624, 64832, 73949, 97248, 129664, 147898, 194496, 221847, 295796, 388992, 443694, 591592, 887388, 1183184, 1774776, 2366368, 3549552, 4732736, 7099104, 9465472, 14198208, 28396416]

約数ペア:

[(1, 28396416), (2, 14198208), (3, 9465472), (4, 7099104), (6, 4732736), (8, 3549552), (12, 2366368), (16, 1774776), (24, 1183184), (32, 887388), (48, 591592), (64, 443694), (73, 388992), (96, 295796), (128, 221847), (146, 194496), (192, 147898), (219, 129664), (292, 97248), (384, 73949), (438, 64832), (584, 48624), (876, 32416), (1013, 28032), (1168, 24312), (1752, 16208), (2026, 14016), (2336, 12156), (3039, 9344), (3504, 8104), (4052, 7008), (4672, 6078)]