40756196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 80306688

約数和(自身を除く): 39550492

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 131, 193, 262, 386, 403, 524, 772, 806, 1612, 1703, 2509, 3406, 4061, 5018, 5983, 6812, 8122, 10036, 11966, 16244, 23932, 25283, 50566, 52793, 77779, 101132, 105586, 155558, 211172, 311116, 328679, 657358, 783773, 1314716, 1567546, 3135092, 10189049, 20378098, 40756196]

約数ペア:

[(1, 40756196), (2, 20378098), (4, 10189049), (13, 3135092), (26, 1567546), (31, 1314716), (52, 783773), (62, 657358), (124, 328679), (131, 311116), (193, 211172), (262, 155558), (386, 105586), (403, 101132), (524, 77779), (772, 52793), (806, 50566), (1612, 25283), (1703, 23932), (2509, 16244), (3406, 11966), (4061, 10036), (5018, 8122), (5983, 6812)]