42821376

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4289}}^1$

素因数の和:4321

約数の個数: 72

約数和(自身を含む): 122762640

約数和(自身を除く): 79941264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4289, 4992, 8578, 9984, 12867, 17156, 25734, 34312, 51468, 55757, 68624, 102936, 111514, 137248, 167271, 205872, 223028, 274496, 334542, 411744, 446056, 548992, 669084, 823488, 892112, 1097984, 1338168, 1646976, 1784224, 2676336, 3293952, 3568448, 5352672, 7136896, 10705344, 14273792, 21410688, 42821376]

約数ペア:

[(1, 42821376), (2, 21410688), (3, 14273792), (4, 10705344), (6, 7136896), (8, 5352672), (12, 3568448), (13, 3293952), (16, 2676336), (24, 1784224), (26, 1646976), (32, 1338168), (39, 1097984), (48, 892112), (52, 823488), (64, 669084), (78, 548992), (96, 446056), (104, 411744), (128, 334542), (156, 274496), (192, 223028), (208, 205872), (256, 167271), (312, 137248), (384, 111514), (416, 102936), (624, 68624), (768, 55757), (832, 51468), (1248, 34312), (1664, 25734), (2496, 17156), (3328, 12867), (4289, 9984), (4992, 8578)]