28614612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 76217344

約数和(自身を除く): 47602732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 61, 62, 78, 93, 97, 122, 124, 156, 183, 186, 194, 244, 291, 366, 372, 388, 403, 582, 732, 793, 806, 1164, 1209, 1261, 1586, 1612, 1891, 2379, 2418, 2522, 3007, 3172, 3782, 3783, 4758, 4836, 5044, 5673, 5917, 6014, 7564, 7566, 9021, 9516, 11346, 11834, 12028, 15132, 17751, 18042, 22692, 23668, 24583, 35502, 36084, 39091, 49166, 71004, 73749, 76921, 78182, 98332, 117273, 147498, 153842, 156364, 183427, 230763, 234546, 294996, 307684, 366854, 461526, 469092, 550281, 733708, 923052, 1100562, 2201124, 2384551, 4769102, 7153653, 9538204, 14307306, 28614612]

約数ペア:

[(1, 28614612), (2, 14307306), (3, 9538204), (4, 7153653), (6, 4769102), (12, 2384551), (13, 2201124), (26, 1100562), (31, 923052), (39, 733708), (52, 550281), (61, 469092), (62, 461526), (78, 366854), (93, 307684), (97, 294996), (122, 234546), (124, 230763), (156, 183427), (183, 156364), (186, 153842), (194, 147498), (244, 117273), (291, 98332), (366, 78182), (372, 76921), (388, 73749), (403, 71004), (582, 49166), (732, 39091), (793, 36084), (806, 35502), (1164, 24583), (1209, 23668), (1261, 22692), (1586, 18042), (1612, 17751), (1891, 15132), (2379, 12028), (2418, 11834), (2522, 11346), (3007, 9516), (3172, 9021), (3782, 7566), (3783, 7564), (4758, 6014), (4836, 5917), (5044, 5673)]