28965646072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{326867}}^1$

素因数の和:326956

約数の個数: 64

約数和(自身を含む): 63543139200

約数和(自身を除く): 34577493128

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 53, 76, 88, 106, 152, 209, 212, 418, 424, 583, 836, 1007, 1166, 1672, 2014, 2332, 4028, 4664, 8056, 11077, 22154, 44308, 88616, 326867, 653734, 1307468, 2614936, 3595537, 6210473, 7191074, 12420946, 14382148, 17323951, 24841892, 28764296, 34647902, 49683784, 68315203, 69295804, 136630406, 138591608, 190563461, 273260812, 329155069, 381126922, 546521624, 658310138, 762253844, 1316620276, 1524507688, 2633240552, 3620705759, 7241411518, 14482823036, 28965646072]

約数ペア:

[(1, 28965646072), (2, 14482823036), (4, 7241411518), (8, 3620705759), (11, 2633240552), (19, 1524507688), (22, 1316620276), (38, 762253844), (44, 658310138), (53, 546521624), (76, 381126922), (88, 329155069), (106, 273260812), (152, 190563461), (209, 138591608), (212, 136630406), (418, 69295804), (424, 68315203), (583, 49683784), (836, 34647902), (1007, 28764296), (1166, 24841892), (1672, 17323951), (2014, 14382148), (2332, 12420946), (4028, 7191074), (4664, 6210473), (8056, 3595537), (11077, 2614936), (22154, 1307468), (44308, 653734), (88616, 326867)]