3538256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 40

約数和(自身を含む): 7350720

約数和(自身を除く): 3812464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 103, 113, 152, 206, 226, 304, 412, 452, 824, 904, 1648, 1808, 1957, 2147, 3914, 4294, 7828, 8588, 11639, 15656, 17176, 23278, 31312, 34352, 46556, 93112, 186224, 221141, 442282, 884564, 1769128, 3538256]

約数ペア:

[(1, 3538256), (2, 1769128), (4, 884564), (8, 442282), (16, 221141), (19, 186224), (38, 93112), (76, 46556), (103, 34352), (113, 31312), (152, 23278), (206, 17176), (226, 15656), (304, 11639), (412, 8588), (452, 7828), (824, 4294), (904, 3914), (1648, 2147), (1808, 1957)]