64573004

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{673}}^1$

素因数の和:794

約数の個数: 36

約数和(自身を含む): 121667784

約数和(自身を除く): 57094780

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 289, 332, 578, 673, 1156, 1346, 1411, 2692, 2822, 5644, 11441, 22882, 23987, 45764, 47974, 55859, 95948, 111718, 194497, 223436, 388994, 777988, 949603, 1899206, 3798412, 16143251, 32286502, 64573004]

約数ペア:

[(1, 64573004), (2, 32286502), (4, 16143251), (17, 3798412), (34, 1899206), (68, 949603), (83, 777988), (166, 388994), (289, 223436), (332, 194497), (578, 111718), (673, 95948), (1156, 55859), (1346, 47974), (1411, 45764), (2692, 23987), (2822, 22882), (5644, 11441)]