About the Number

4148872

4148871 ← → 4148873

2進数表記:1111110100111010001000

漢数字表記:四百十四万八千八百七十二

素因数分解:

2 3 × 7 1 × 13 1 × 41 1 × 139 1

素因数の和:206
約数の個数: 64
約数和(自身を含む): 9878400
約数和(自身を除く): 5729528

約数列:
[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 139, 164, 182, 278, 287, 328, 364, 533, 556, 574, 728, 973, 1066, 1112, 1148, 1807, 1946, 2132, 2296, 3614, 3731, 3892, 4264, 5699, 7228, 7462, 7784, 11398, 12649, 14456, 14924, 22796, 25298, 29848, 39893, 45592, 50596, 74087, 79786, 101192, 148174, 159572, 296348, 319144, 518609, 592696, 1037218, 2074436, 4148872]

約数ペア:
[(1, 4148872), (2, 2074436), (4, 1037218), (7, 592696), (8, 518609), (13, 319144), (14, 296348), (26, 159572), (28, 148174), (41, 101192), (52, 79786), (56, 74087), (82, 50596), (91, 45592), (104, 39893), (139, 29848), (164, 25298), (182, 22796), (278, 14924), (287, 14456), (328, 12649), (364, 11398), (533, 7784), (556, 7462), (574, 7228), (728, 5699), (973, 4264), (1066, 3892), (1112, 3731), (1148, 3614), (1807, 2296), (1946, 2132)]

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