57420832

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{887}}^1$

素因数の和:938

約数の個数: 72

約数和(自身を含む): 137398464

約数和(自身を除く): 79977632

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 289, 476, 544, 578, 887, 952, 1156, 1774, 1904, 2023, 2312, 3548, 3808, 4046, 4624, 6209, 7096, 8092, 9248, 12418, 14192, 15079, 16184, 24836, 28384, 30158, 32368, 49672, 60316, 64736, 99344, 105553, 120632, 198688, 211106, 241264, 256343, 422212, 482528, 512686, 844424, 1025372, 1688848, 1794401, 2050744, 3377696, 3588802, 4101488, 7177604, 8202976, 14355208, 28710416, 57420832]

約数ペア:

[(1, 57420832), (2, 28710416), (4, 14355208), (7, 8202976), (8, 7177604), (14, 4101488), (16, 3588802), (17, 3377696), (28, 2050744), (32, 1794401), (34, 1688848), (56, 1025372), (68, 844424), (112, 512686), (119, 482528), (136, 422212), (224, 256343), (238, 241264), (272, 211106), (289, 198688), (476, 120632), (544, 105553), (578, 99344), (887, 64736), (952, 60316), (1156, 49672), (1774, 32368), (1904, 30158), (2023, 28384), (2312, 24836), (3548, 16184), (3808, 15079), (4046, 14192), (4624, 12418), (6209, 9248), (7096, 8092)]