72963184

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38321}}^1$

素因数の和:38353

約数の個数: 40

約数和(自身を含む): 171069408

約数和(自身を除く): 98106224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 38321, 76642, 153284, 268247, 306568, 536494, 613136, 651457, 1072988, 1302914, 2145976, 2605828, 4291952, 4560199, 5211656, 9120398, 10423312, 18240796, 36481592, 72963184]

約数ペア:

[(1, 72963184), (2, 36481592), (4, 18240796), (7, 10423312), (8, 9120398), (14, 5211656), (16, 4560199), (17, 4291952), (28, 2605828), (34, 2145976), (56, 1302914), (68, 1072988), (112, 651457), (119, 613136), (136, 536494), (238, 306568), (272, 268247), (476, 153284), (952, 76642), (1904, 38321)]