38166688

素因数分解:

$2^5\times 7^2\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:366

約数の個数: 72

約数和(自身を含む): 88640244

約数和(自身を除く): 50473556

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 101, 112, 196, 202, 224, 241, 392, 404, 482, 707, 784, 808, 964, 1414, 1568, 1616, 1687, 1928, 2828, 3232, 3374, 3856, 4949, 5656, 6748, 7712, 9898, 11312, 11809, 13496, 19796, 22624, 23618, 24341, 26992, 39592, 47236, 48682, 53984, 79184, 94472, 97364, 158368, 170387, 188944, 194728, 340774, 377888, 389456, 681548, 778912, 1192709, 1363096, 2385418, 2726192, 4770836, 5452384, 9541672, 19083344, 38166688]

約数ペア:

[(1, 38166688), (2, 19083344), (4, 9541672), (7, 5452384), (8, 4770836), (14, 2726192), (16, 2385418), (28, 1363096), (32, 1192709), (49, 778912), (56, 681548), (98, 389456), (101, 377888), (112, 340774), (196, 194728), (202, 188944), (224, 170387), (241, 158368), (392, 97364), (404, 94472), (482, 79184), (707, 53984), (784, 48682), (808, 47236), (964, 39592), (1414, 26992), (1568, 24341), (1616, 23618), (1687, 22624), (1928, 19796), (2828, 13496), (3232, 11809), (3374, 11312), (3856, 9898), (4949, 7712), (5656, 6748)]