2451072

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 7025760

約数和(自身を除く): 4574688

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, 312, 384, 416, 491, 624, 832, 982, 1248, 1473, 1664, 1964, 2496, 2946, 3928, 4992, 5892, 6383, 7856, 11784, 12766, 15712, 19149, 23568, 25532, 31424, 38298, 47136, 51064, 62848, 76596, 94272, 102128, 153192, 188544, 204256, 306384, 408512, 612768, 817024, 1225536, 2451072]

約数ペア:

[(1, 2451072), (2, 1225536), (3, 817024), (4, 612768), (6, 408512), (8, 306384), (12, 204256), (13, 188544), (16, 153192), (24, 102128), (26, 94272), (32, 76596), (39, 62848), (48, 51064), (52, 47136), (64, 38298), (78, 31424), (96, 25532), (104, 23568), (128, 19149), (156, 15712), (192, 12766), (208, 11784), (312, 7856), (384, 6383), (416, 5892), (491, 4992), (624, 3928), (832, 2946), (982, 2496), (1248, 1964), (1473, 1664)]