64953532

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2237}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 139866048

約数和(自身を除く): 74912516

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 476, 854, 1037, 1708, 2074, 2237, 4148, 4474, 7259, 8948, 14518, 15659, 29036, 31318, 38029, 62636, 76058, 136457, 152116, 266203, 272914, 532406, 545828, 955199, 1064812, 1910398, 2319769, 3820796, 4639538, 9279076, 16238383, 32476766, 64953532]

約数ペア:

[(1, 64953532), (2, 32476766), (4, 16238383), (7, 9279076), (14, 4639538), (17, 3820796), (28, 2319769), (34, 1910398), (61, 1064812), (68, 955199), (119, 545828), (122, 532406), (238, 272914), (244, 266203), (427, 152116), (476, 136457), (854, 76058), (1037, 62636), (1708, 38029), (2074, 31318), (2237, 29036), (4148, 15659), (4474, 14518), (7259, 8948)]