71419872

素因数分解:

$2^5\times 3^1\times {\mathrm{149}}^1\times {\mathrm{4993}}^1$

素因数の和:5155

約数の個数: 48

約数和(自身を含む): 188773200

約数和(自身を除く): 117353328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 149, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 4768, 4993, 7152, 9986, 14304, 14979, 19972, 29958, 39944, 59916, 79888, 119832, 159776, 239664, 479328, 743957, 1487914, 2231871, 2975828, 4463742, 5951656, 8927484, 11903312, 17854968, 23806624, 35709936, 71419872]

約数ペア:

[(1, 71419872), (2, 35709936), (3, 23806624), (4, 17854968), (6, 11903312), (8, 8927484), (12, 5951656), (16, 4463742), (24, 2975828), (32, 2231871), (48, 1487914), (96, 743957), (149, 479328), (298, 239664), (447, 159776), (596, 119832), (894, 79888), (1192, 59916), (1788, 39944), (2384, 29958), (3576, 19972), (4768, 14979), (4993, 14304), (7152, 9986)]