29284948

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 108

約数和(自身を含む): 70555968

約数和(自身を除く): 41271020

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 47, 49, 68, 77, 94, 98, 119, 154, 187, 188, 196, 238, 289, 308, 329, 374, 476, 517, 539, 578, 658, 748, 799, 833, 1034, 1078, 1156, 1309, 1316, 1598, 1666, 2023, 2068, 2156, 2303, 2618, 3179, 3196, 3332, 3619, 4046, 4606, 5236, 5593, 6358, 7238, 8092, 8789, 9163, 9212, 11186, 12716, 13583, 14161, 14476, 17578, 18326, 22253, 22372, 25333, 27166, 28322, 35156, 36652, 39151, 44506, 50666, 54332, 56644, 61523, 78302, 89012, 95081, 101332, 123046, 149413, 155771, 156604, 190162, 246092, 298826, 311542, 380324, 430661, 597652, 623084, 665567, 861322, 1045891, 1331134, 1722644, 2091782, 2662268, 4183564, 7321237, 14642474, 29284948]

約数ペア:

[(1, 29284948), (2, 14642474), (4, 7321237), (7, 4183564), (11, 2662268), (14, 2091782), (17, 1722644), (22, 1331134), (28, 1045891), (34, 861322), (44, 665567), (47, 623084), (49, 597652), (68, 430661), (77, 380324), (94, 311542), (98, 298826), (119, 246092), (154, 190162), (187, 156604), (188, 155771), (196, 149413), (238, 123046), (289, 101332), (308, 95081), (329, 89012), (374, 78302), (476, 61523), (517, 56644), (539, 54332), (578, 50666), (658, 44506), (748, 39151), (799, 36652), (833, 35156), (1034, 28322), (1078, 27166), (1156, 25333), (1309, 22372), (1316, 22253), (1598, 18326), (1666, 17578), (2023, 14476), (2068, 14161), (2156, 13583), (2303, 12716), (2618, 11186), (3179, 9212), (3196, 9163), (3332, 8789), (3619, 8092), (4046, 7238), (4606, 6358), (5236, 5593)]