389536

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 48

約数和(自身を含む): 919296

約数和(自身を除く): 529760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 47, 56, 74, 94, 112, 148, 188, 224, 259, 296, 329, 376, 518, 592, 658, 752, 1036, 1184, 1316, 1504, 1739, 2072, 2632, 3478, 4144, 5264, 6956, 8288, 10528, 12173, 13912, 24346, 27824, 48692, 55648, 97384, 194768, 389536]

約数ペア:

[(1, 389536), (2, 194768), (4, 97384), (7, 55648), (8, 48692), (14, 27824), (16, 24346), (28, 13912), (32, 12173), (37, 10528), (47, 8288), (56, 6956), (74, 5264), (94, 4144), (112, 3478), (148, 2632), (188, 2072), (224, 1739), (259, 1504), (296, 1316), (329, 1184), (376, 1036), (518, 752), (592, 658)]