33119584

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 72

約数和(自身を含む): 71432928

約数和(自身を除く): 38313344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 61, 76, 94, 122, 152, 188, 244, 304, 361, 376, 488, 608, 722, 752, 893, 976, 1159, 1444, 1504, 1786, 1952, 2318, 2867, 2888, 3572, 4636, 5734, 5776, 7144, 9272, 11468, 11552, 14288, 16967, 18544, 22021, 22936, 28576, 33934, 37088, 44042, 45872, 54473, 67868, 88084, 91744, 108946, 135736, 176168, 217892, 271472, 352336, 435784, 542944, 704672, 871568, 1034987, 1743136, 2069974, 4139948, 8279896, 16559792, 33119584]

約数ペア:

[(1, 33119584), (2, 16559792), (4, 8279896), (8, 4139948), (16, 2069974), (19, 1743136), (32, 1034987), (38, 871568), (47, 704672), (61, 542944), (76, 435784), (94, 352336), (122, 271472), (152, 217892), (188, 176168), (244, 135736), (304, 108946), (361, 91744), (376, 88084), (488, 67868), (608, 54473), (722, 45872), (752, 44042), (893, 37088), (976, 33934), (1159, 28576), (1444, 22936), (1504, 22021), (1786, 18544), (1952, 16967), (2318, 14288), (2867, 11552), (2888, 11468), (3572, 9272), (4636, 7144), (5734, 5776)]