26887506

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 60611328

約数和(自身を除く): 33723822

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 73, 102, 138, 146, 157, 219, 314, 391, 438, 471, 782, 942, 1173, 1241, 1679, 2346, 2482, 2669, 3358, 3611, 3723, 5037, 5338, 7222, 7446, 8007, 10074, 10833, 11461, 16014, 21666, 22922, 28543, 34383, 57086, 61387, 68766, 85629, 122774, 171258, 184161, 194837, 263603, 368322, 389674, 527206, 584511, 790809, 1169022, 1581618, 4481251, 8962502, 13443753, 26887506]

約数ペア:

[(1, 26887506), (2, 13443753), (3, 8962502), (6, 4481251), (17, 1581618), (23, 1169022), (34, 790809), (46, 584511), (51, 527206), (69, 389674), (73, 368322), (102, 263603), (138, 194837), (146, 184161), (157, 171258), (219, 122774), (314, 85629), (391, 68766), (438, 61387), (471, 57086), (782, 34383), (942, 28543), (1173, 22922), (1241, 21666), (1679, 16014), (2346, 11461), (2482, 10833), (2669, 10074), (3358, 8007), (3611, 7446), (3723, 7222), (5037, 5338)]