7748048

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:376

約数の個数: 80

約数和(自身を含む): 19760640

約数和(自身を除く): 12012592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 331, 418, 532, 616, 662, 836, 1064, 1232, 1324, 1463, 1672, 2128, 2317, 2648, 2926, 3344, 3641, 4634, 5296, 5852, 6289, 7282, 9268, 11704, 12578, 14564, 18536, 23408, 25156, 25487, 29128, 37072, 44023, 50312, 50974, 58256, 69179, 88046, 100624, 101948, 138358, 176092, 203896, 276716, 352184, 407792, 484253, 553432, 704368, 968506, 1106864, 1937012, 3874024, 7748048]

約数ペア:

[(1, 7748048), (2, 3874024), (4, 1937012), (7, 1106864), (8, 968506), (11, 704368), (14, 553432), (16, 484253), (19, 407792), (22, 352184), (28, 276716), (38, 203896), (44, 176092), (56, 138358), (76, 101948), (77, 100624), (88, 88046), (112, 69179), (133, 58256), (152, 50974), (154, 50312), (176, 44023), (209, 37072), (266, 29128), (304, 25487), (308, 25156), (331, 23408), (418, 18536), (532, 14564), (616, 12578), (662, 11704), (836, 9268), (1064, 7282), (1232, 6289), (1324, 5852), (1463, 5296), (1672, 4634), (2128, 3641), (2317, 3344), (2648, 2926)]