29520376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 62244000

約数和(自身を除く): 32723624

約数列:

[1, 2, 4, 8, 19, 29, 37, 38, 58, 74, 76, 116, 148, 152, 181, 232, 296, 362, 551, 703, 724, 1073, 1102, 1406, 1448, 2146, 2204, 2812, 3439, 4292, 4408, 5249, 5624, 6697, 6878, 8584, 10498, 13394, 13756, 20387, 20996, 26788, 27512, 40774, 41992, 53576, 81548, 99731, 127243, 163096, 194213, 199462, 254486, 388426, 398924, 508972, 776852, 797848, 1017944, 1553704, 3690047, 7380094, 14760188, 29520376]

約数ペア:

[(1, 29520376), (2, 14760188), (4, 7380094), (8, 3690047), (19, 1553704), (29, 1017944), (37, 797848), (38, 776852), (58, 508972), (74, 398924), (76, 388426), (116, 254486), (148, 199462), (152, 194213), (181, 163096), (232, 127243), (296, 99731), (362, 81548), (551, 53576), (703, 41992), (724, 40774), (1073, 27512), (1102, 26788), (1406, 20996), (1448, 20387), (2146, 13756), (2204, 13394), (2812, 10498), (3439, 8584), (4292, 6878), (4408, 6697), (5249, 5624)]