15672081572

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{397}}^1$

素因数の和:837

約数の個数: 96

約数和(自身を含む): 32553674496

約数和(自身を除く): 16881592924

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 137, 164, 251, 274, 287, 397, 502, 548, 574, 794, 959, 1004, 1148, 1588, 1757, 1918, 2779, 3514, 3836, 5558, 5617, 7028, 10291, 11116, 11234, 16277, 20582, 22468, 32554, 34387, 39319, 41164, 54389, 65108, 68774, 72037, 78638, 99647, 108778, 113939, 137548, 144074, 157276, 199294, 217556, 227878, 240709, 288148, 380723, 398588, 455756, 481418, 697529, 761446, 962836, 1395058, 1409867, 1522892, 2229949, 2790116, 2819734, 4085527, 4459898, 5639468, 8171054, 8919796, 9869069, 13651639, 15609643, 16342108, 19738138, 27303278, 28598689, 31219286, 39476276, 54606556, 57197378, 62438572, 95561473, 114394756, 191122946, 382245892, 559717199, 1119434398, 2238868796, 3918020393, 7836040786, 15672081572]

約数ペア:

[(1, 15672081572), (2, 7836040786), (4, 3918020393), (7, 2238868796), (14, 1119434398), (28, 559717199), (41, 382245892), (82, 191122946), (137, 114394756), (164, 95561473), (251, 62438572), (274, 57197378), (287, 54606556), (397, 39476276), (502, 31219286), (548, 28598689), (574, 27303278), (794, 19738138), (959, 16342108), (1004, 15609643), (1148, 13651639), (1588, 9869069), (1757, 8919796), (1918, 8171054), (2779, 5639468), (3514, 4459898), (3836, 4085527), (5558, 2819734), (5617, 2790116), (7028, 2229949), (10291, 1522892), (11116, 1409867), (11234, 1395058), (16277, 962836), (20582, 761446), (22468, 697529), (32554, 481418), (34387, 455756), (39319, 398588), (41164, 380723), (54389, 288148), (65108, 240709), (68774, 227878), (72037, 217556), (78638, 199294), (99647, 157276), (108778, 144074), (113939, 137548)]