72982928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{547}}^1$

素因数の和:855

約数の個数: 40

約数和(自身を含む): 146776320

約数和(自身を除く): 73793392

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 269, 496, 538, 547, 1076, 1094, 2152, 2188, 4304, 4376, 8339, 8752, 16678, 16957, 33356, 33914, 66712, 67828, 133424, 135656, 147143, 271312, 294286, 588572, 1177144, 2354288, 4561433, 9122866, 18245732, 36491464, 72982928]

約数ペア:

[(1, 72982928), (2, 36491464), (4, 18245732), (8, 9122866), (16, 4561433), (31, 2354288), (62, 1177144), (124, 588572), (248, 294286), (269, 271312), (496, 147143), (538, 135656), (547, 133424), (1076, 67828), (1094, 66712), (2152, 33914), (2188, 33356), (4304, 16957), (4376, 16678), (8339, 8752)]