28077504

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1$

素因数の和:1642

約数の個数: 112

約数和(自身を含む): 91488768

約数和(自身を除く): 63411264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 1607, 2184, 2496, 2912, 3214, 4368, 4821, 5824, 6428, 8736, 9642, 11249, 12856, 17472, 19284, 20891, 22498, 25712, 33747, 38568, 41782, 44996, 51424, 62673, 67494, 77136, 83564, 89992, 102848, 125346, 134988, 146237, 154272, 167128, 179984, 250692, 269976, 292474, 308544, 334256, 359968, 438711, 501384, 539952, 584948, 668512, 719936, 877422, 1002768, 1079904, 1169896, 1337024, 1754844, 2005536, 2159808, 2339792, 3509688, 4011072, 4679584, 7019376, 9359168, 14038752, 28077504]

約数ペア:

[(1, 28077504), (2, 14038752), (3, 9359168), (4, 7019376), (6, 4679584), (7, 4011072), (8, 3509688), (12, 2339792), (13, 2159808), (14, 2005536), (16, 1754844), (21, 1337024), (24, 1169896), (26, 1079904), (28, 1002768), (32, 877422), (39, 719936), (42, 668512), (48, 584948), (52, 539952), (56, 501384), (64, 438711), (78, 359968), (84, 334256), (91, 308544), (96, 292474), (104, 269976), (112, 250692), (156, 179984), (168, 167128), (182, 154272), (192, 146237), (208, 134988), (224, 125346), (273, 102848), (312, 89992), (336, 83564), (364, 77136), (416, 67494), (448, 62673), (546, 51424), (624, 44996), (672, 41782), (728, 38568), (832, 33747), (1092, 25712), (1248, 22498), (1344, 20891), (1456, 19284), (1607, 17472), (2184, 12856), (2496, 11249), (2912, 9642), (3214, 8736), (4368, 6428), (4821, 5824)]