7148712

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 19195200

約数和(自身を除く): 12046488

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 257, 366, 456, 488, 514, 732, 771, 1028, 1159, 1464, 1542, 2056, 2318, 3084, 3477, 4636, 4883, 6168, 6954, 9272, 9766, 13908, 14649, 15677, 19532, 27816, 29298, 31354, 39064, 47031, 58596, 62708, 94062, 117192, 125416, 188124, 297863, 376248, 595726, 893589, 1191452, 1787178, 2382904, 3574356, 7148712]

約数ペア:

[(1, 7148712), (2, 3574356), (3, 2382904), (4, 1787178), (6, 1191452), (8, 893589), (12, 595726), (19, 376248), (24, 297863), (38, 188124), (57, 125416), (61, 117192), (76, 94062), (114, 62708), (122, 58596), (152, 47031), (183, 39064), (228, 31354), (244, 29298), (257, 27816), (366, 19532), (456, 15677), (488, 14649), (514, 13908), (732, 9766), (771, 9272), (1028, 6954), (1159, 6168), (1464, 4883), (1542, 4636), (2056, 3477), (2318, 3084)]