42336788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 85283520

約数和(自身を除く): 42946732

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 73, 76, 146, 247, 292, 494, 587, 949, 988, 1174, 1387, 1898, 2348, 2774, 3796, 5548, 7631, 11153, 15262, 18031, 22306, 30524, 36062, 42851, 44612, 72124, 85702, 144989, 171404, 289978, 557063, 579956, 814169, 1114126, 1628338, 2228252, 3256676, 10584197, 21168394, 42336788]

約数ペア:

[(1, 42336788), (2, 21168394), (4, 10584197), (13, 3256676), (19, 2228252), (26, 1628338), (38, 1114126), (52, 814169), (73, 579956), (76, 557063), (146, 289978), (247, 171404), (292, 144989), (494, 85702), (587, 72124), (949, 44612), (988, 42851), (1174, 36062), (1387, 30524), (1898, 22306), (2348, 18031), (2774, 15262), (3796, 11153), (5548, 7631)]