17389408

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 37059120

約数和(自身を除く): 19669712

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 773, 1184, 1406, 1546, 2812, 3092, 5624, 6184, 11248, 12368, 14687, 22496, 24736, 28601, 29374, 57202, 58748, 114404, 117496, 228808, 234992, 457616, 469984, 543419, 915232, 1086838, 2173676, 4347352, 8694704, 17389408]

約数ペア:

[(1, 17389408), (2, 8694704), (4, 4347352), (8, 2173676), (16, 1086838), (19, 915232), (32, 543419), (37, 469984), (38, 457616), (74, 234992), (76, 228808), (148, 117496), (152, 114404), (296, 58748), (304, 57202), (592, 29374), (608, 28601), (703, 24736), (773, 22496), (1184, 14687), (1406, 12368), (1546, 11248), (2812, 6184), (3092, 5624)]