39658486

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 76308480

約数和(自身を除く): 36649994

約数列:

[1, 2, 7, 14, 23, 29, 31, 46, 58, 62, 137, 161, 203, 217, 274, 322, 406, 434, 667, 713, 899, 959, 1334, 1426, 1798, 1918, 3151, 3973, 4247, 4669, 4991, 6293, 6302, 7946, 8494, 9338, 9982, 12586, 20677, 22057, 27811, 29729, 41354, 44114, 55622, 59458, 91379, 97681, 123163, 144739, 182758, 195362, 246326, 289478, 639653, 683767, 862141, 1279306, 1367534, 1724282, 2832749, 5665498, 19829243, 39658486]

約数ペア:

[(1, 39658486), (2, 19829243), (7, 5665498), (14, 2832749), (23, 1724282), (29, 1367534), (31, 1279306), (46, 862141), (58, 683767), (62, 639653), (137, 289478), (161, 246326), (203, 195362), (217, 182758), (274, 144739), (322, 123163), (406, 97681), (434, 91379), (667, 59458), (713, 55622), (899, 44114), (959, 41354), (1334, 29729), (1426, 27811), (1798, 22057), (1918, 20677), (3151, 12586), (3973, 9982), (4247, 9338), (4669, 8494), (4991, 7946), (6293, 6302)]