4887256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 10944000

約数和(自身を除く): 6056744

約数列:

[1, 2, 4, 8, 11, 19, 22, 37, 38, 44, 74, 76, 79, 88, 148, 152, 158, 209, 296, 316, 407, 418, 632, 703, 814, 836, 869, 1406, 1501, 1628, 1672, 1738, 2812, 2923, 3002, 3256, 3476, 5624, 5846, 6004, 6952, 7733, 11692, 12008, 15466, 16511, 23384, 30932, 32153, 33022, 55537, 61864, 64306, 66044, 111074, 128612, 132088, 222148, 257224, 444296, 610907, 1221814, 2443628, 4887256]

約数ペア:

[(1, 4887256), (2, 2443628), (4, 1221814), (8, 610907), (11, 444296), (19, 257224), (22, 222148), (37, 132088), (38, 128612), (44, 111074), (74, 66044), (76, 64306), (79, 61864), (88, 55537), (148, 33022), (152, 32153), (158, 30932), (209, 23384), (296, 16511), (316, 15466), (407, 12008), (418, 11692), (632, 7733), (703, 6952), (814, 6004), (836, 5846), (869, 5624), (1406, 3476), (1501, 3256), (1628, 3002), (1672, 2923), (1738, 2812)]