70528444

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 154958832

約数和(自身を除く): 84430388

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 61, 68, 98, 119, 122, 196, 238, 244, 347, 427, 476, 694, 833, 854, 1037, 1388, 1666, 1708, 2074, 2429, 2989, 3332, 4148, 4858, 5899, 5978, 7259, 9716, 11798, 11956, 14518, 17003, 21167, 23596, 29036, 34006, 41293, 42334, 50813, 68012, 82586, 84668, 101626, 148169, 165172, 203252, 289051, 296338, 359839, 578102, 592676, 719678, 1037183, 1156204, 1439356, 2074366, 2518873, 4148732, 5037746, 10075492, 17632111, 35264222, 70528444]

約数ペア:

[(1, 70528444), (2, 35264222), (4, 17632111), (7, 10075492), (14, 5037746), (17, 4148732), (28, 2518873), (34, 2074366), (49, 1439356), (61, 1156204), (68, 1037183), (98, 719678), (119, 592676), (122, 578102), (196, 359839), (238, 296338), (244, 289051), (347, 203252), (427, 165172), (476, 148169), (694, 101626), (833, 84668), (854, 82586), (1037, 68012), (1388, 50813), (1666, 42334), (1708, 41293), (2074, 34006), (2429, 29036), (2989, 23596), (3332, 21167), (4148, 17003), (4858, 14518), (5899, 11956), (5978, 11798), (7259, 9716)]