38902358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 71850240

約数和(自身を除く): 32947882

約数列:

[1, 2, 11, 17, 22, 34, 41, 43, 59, 82, 86, 118, 187, 374, 451, 473, 649, 697, 731, 902, 946, 1003, 1298, 1394, 1462, 1763, 2006, 2419, 2537, 3526, 4838, 5074, 7667, 8041, 11033, 15334, 16082, 19393, 22066, 26609, 27907, 29971, 38786, 41123, 43129, 53218, 55814, 59942, 82246, 86258, 104017, 208034, 329681, 452353, 474419, 659362, 904706, 948838, 1144187, 1768289, 2288374, 3536578, 19451179, 38902358]

約数ペア:

[(1, 38902358), (2, 19451179), (11, 3536578), (17, 2288374), (22, 1768289), (34, 1144187), (41, 948838), (43, 904706), (59, 659362), (82, 474419), (86, 452353), (118, 329681), (187, 208034), (374, 104017), (451, 86258), (473, 82246), (649, 59942), (697, 55814), (731, 53218), (902, 43129), (946, 41123), (1003, 38786), (1298, 29971), (1394, 27907), (1462, 26609), (1763, 22066), (2006, 19393), (2419, 16082), (2537, 15334), (3526, 11033), (4838, 8041), (5074, 7667)]