71395202886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2389}}^1\times {\mathrm{19231}}^1$

素因数の和:21669

約数の個数: 64

約数和(自身を含む): 167678423040

約数和(自身を除く): 96283220154

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 2389, 4778, 7167, 14334, 16723, 19231, 33446, 38462, 50169, 57693, 88393, 100338, 115386, 134617, 176786, 265179, 269234, 403851, 530358, 618751, 711547, 807702, 1237502, 1423094, 1856253, 2134641, 3712506, 4269282, 4980829, 9961658, 14942487, 29884974, 45942859, 91885718, 137828577, 275657154, 321600013, 643200026, 964800039, 1699885783, 1929600078, 3399771566, 5099657349, 10199314698, 11899200481, 23798400962, 35697601443, 71395202886]

約数ペア:

[(1, 71395202886), (2, 35697601443), (3, 23798400962), (6, 11899200481), (7, 10199314698), (14, 5099657349), (21, 3399771566), (37, 1929600078), (42, 1699885783), (74, 964800039), (111, 643200026), (222, 321600013), (259, 275657154), (518, 137828577), (777, 91885718), (1554, 45942859), (2389, 29884974), (4778, 14942487), (7167, 9961658), (14334, 4980829), (16723, 4269282), (19231, 3712506), (33446, 2134641), (38462, 1856253), (50169, 1423094), (57693, 1237502), (88393, 807702), (100338, 711547), (115386, 618751), (134617, 530358), (176786, 403851), (265179, 269234)]