72221632

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4357}}^1$

素因数の和:4413

約数の個数: 56

約数和(自身を含む): 168253664

約数和(自身を除く): 96032032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1184, 2072, 2368, 4144, 4357, 8288, 8714, 16576, 17428, 30499, 34856, 60998, 69712, 121996, 139424, 161209, 243992, 278848, 322418, 487984, 644836, 975968, 1128463, 1289672, 1951936, 2256926, 2579344, 4513852, 5158688, 9027704, 10317376, 18055408, 36110816, 72221632]

約数ペア:

[(1, 72221632), (2, 36110816), (4, 18055408), (7, 10317376), (8, 9027704), (14, 5158688), (16, 4513852), (28, 2579344), (32, 2256926), (37, 1951936), (56, 1289672), (64, 1128463), (74, 975968), (112, 644836), (148, 487984), (224, 322418), (259, 278848), (296, 243992), (448, 161209), (518, 139424), (592, 121996), (1036, 69712), (1184, 60998), (2072, 34856), (2368, 30499), (4144, 17428), (4357, 16576), (8288, 8714)]