28501632

素因数分解:

$2^7\times 3^4\times {\mathrm{2749}}^1$

素因数の和:2775

約数の個数: 80

約数和(自身を含む): 84851250

約数和(自身を除く): 56349618

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 2749, 3456, 5184, 5498, 8247, 10368, 10996, 16494, 21992, 24741, 32988, 43984, 49482, 65976, 74223, 87968, 98964, 131952, 148446, 175936, 197928, 222669, 263904, 296892, 351872, 395856, 445338, 527808, 593784, 791712, 890676, 1055616, 1187568, 1583424, 1781352, 2375136, 3166848, 3562704, 4750272, 7125408, 9500544, 14250816, 28501632]

約数ペア:

[(1, 28501632), (2, 14250816), (3, 9500544), (4, 7125408), (6, 4750272), (8, 3562704), (9, 3166848), (12, 2375136), (16, 1781352), (18, 1583424), (24, 1187568), (27, 1055616), (32, 890676), (36, 791712), (48, 593784), (54, 527808), (64, 445338), (72, 395856), (81, 351872), (96, 296892), (108, 263904), (128, 222669), (144, 197928), (162, 175936), (192, 148446), (216, 131952), (288, 98964), (324, 87968), (384, 74223), (432, 65976), (576, 49482), (648, 43984), (864, 32988), (1152, 24741), (1296, 21992), (1728, 16494), (2592, 10996), (2749, 10368), (3456, 8247), (5184, 5498)]