41820128

素因数分解:

$2^5\times 7^2\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:352

約数の個数: 72

約数和(自身を含む): 96957000

約数和(自身を除く): 55136872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 149, 179, 196, 224, 298, 358, 392, 596, 716, 784, 1043, 1192, 1253, 1432, 1568, 2086, 2384, 2506, 2864, 4172, 4768, 5012, 5728, 7301, 8344, 8771, 10024, 14602, 16688, 17542, 20048, 26671, 29204, 33376, 35084, 40096, 53342, 58408, 70168, 106684, 116816, 140336, 186697, 213368, 233632, 280672, 373394, 426736, 746788, 853472, 1306879, 1493576, 2613758, 2987152, 5227516, 5974304, 10455032, 20910064, 41820128]

約数ペア:

[(1, 41820128), (2, 20910064), (4, 10455032), (7, 5974304), (8, 5227516), (14, 2987152), (16, 2613758), (28, 1493576), (32, 1306879), (49, 853472), (56, 746788), (98, 426736), (112, 373394), (149, 280672), (179, 233632), (196, 213368), (224, 186697), (298, 140336), (358, 116816), (392, 106684), (596, 70168), (716, 58408), (784, 53342), (1043, 40096), (1192, 35084), (1253, 33376), (1432, 29204), (1568, 26671), (2086, 20048), (2384, 17542), (2506, 16688), (2864, 14602), (4172, 10024), (4768, 8771), (5012, 8344), (5728, 7301)]